WESCO INTL INC

Ticker: WCC CUSIP: 95082P105 Class: EQTY

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 58,501 Value ($000) $14 Avg Close $244.94 Range $207.05 - $278.58

Q3 2025

Shares 53,635 Value ($000) $11 Avg Close $209.31 Range $182.32 - $227.51

Q2 2025

Shares 44,566 Value ($000) $8 Avg Close $163.95 Range $124.43 - $187.78

Q1 2025

Shares 40,720 Value ($000) $6 Avg Close $177.37 Range $148.23 - $201.06

Q4 2024

Shares 39,239 Value ($000) $7 Avg Close $187.01 Range $160.54 - $213.74

Q3 2024

Shares 36,554 Value ($000) $6 Avg Close $160.18 Range $141.08 - $181.54

Q2 2024

Shares 35,219 Value ($000) $6 Avg Close $167.53 Range $148.85 - $188.89

Q1 2024

Shares 23,114 Value ($000) $4 Avg Close $162.23 Range $129.90 - $191.78

Q4 2023

Shares 22,093 Value ($000) $4 Avg Close $146.77 Range $119.75 - $176.30

Q3 2023

Shares 21,299 Value ($000) $3 Avg Close $157.78 Range $140.60 - $180.93

Q2 2023

Shares 20,097 Value ($000) $4 Avg Close $142.14 Range $118.81 - $175.90

Q1 2023

Shares 19,440 Value ($000) $3 Avg Close $145.73 Range $118.15 - $170.13

Q4 2022

Shares 18,935 Value ($000) $2 Avg Close $122.40 Range $110.83 - $139.77

Q3 2022

Shares 19,645 Value ($000) $2,346 Avg Close $121.63 Range $96.25 - $142.96

Q2 2022

Shares 16,117 Value ($000) $1,726 Avg Close $119.80 Range $97.81 - $140.41

Q1 2022

Shares 16,899 Value ($000) $2,199 Avg Close $121.82 Range $102.53 - $135.13

Q4 2021

Shares 13,548 Value ($000) $1,783 Avg Close $124.32 Range $111.88 - $137.00

Q3 2021

Shares 14,295 Value ($000) $1,648 Avg Close $107.14 Range $91.19 - $117.82

Q2 2021

Shares 16,017 Value ($000) $1,647 Avg Close $96.68 Range $79.88 - $109.95

Q1 2021

Shares 15,875 Value ($000) $1,374 Avg Close $81.82 Range $68.53 - $92.54

Q4 2020

Shares 11,137 Value ($000) $874 Avg Close $57.60 Range $38.35 - $77.34

Q3 2020

Shares 11,635 Value ($000) $512 Avg Close $41.50 Range $31.15 - $48.48

Q2 2020

Shares 11,924 Value ($000) $419 Avg Close $29.05 Range $19.79 - $41.28

Q1 2020

Shares 10,358 Value ($000) $237 Avg Close $41.44 Range $13.14 - $59.61

Q4 2019

Shares 9,612 Value ($000) $571 Avg Close $50.70 Range $42.75 - $59.32

Q3 2019

Shares 8,298 Value ($000) $396 Avg Close $45.76 Range $40.86 - $50.82

Q2 2019

Shares 7,957 Value ($000) $403 Avg Close $50.86 Range $45.12 - $56.33

Q1 2019

Shares 7,970 Value ($000) $422 Avg Close $51.41 Range $45.18 - $55.16

Q4 2018

Shares 7,810 Value ($000) $375 Avg Close $50.47 Range $42.72 - $60.24

Q3 2018

Shares 7,526 Value ($000) $462 Avg Close $58.23 Range $54.39 - $61.44

Q2 2018

Shares 7,288 Value ($000) $416 Avg Close $58.92 Range $53.76 - $62.71

Q1 2018

Shares 16,843 Value ($000) $1,045 Avg Close $62.62 Range $57.46 - $67.42

Q4 2017

Shares 18,405 Value ($000) $1,254 Avg Close $60.77 Range $55.66 - $67.42

Q3 2017

Shares 14,480 Value ($000) $843 Avg Close $52.27 Range $47.59 - $58.82

Q2 2017

Shares 12,970 Value ($000) $743 Avg Close $60.35 Range $52.11 - $68.98

Q1 2017

Shares 12,968 Value ($000) $902 Avg Close $68.14 Range $62.46 - $74.03

Q4 2016

Shares 12,965 Value ($000) $863 Avg Close $61.73 Range $50.02 - $71.36

Q3 2016

Shares 12,948 Value ($000) $796 Avg Close $55.72 Range $48.29 - $62.12

Q2 2016

Shares 12,948 Value ($000) $667 Avg Close $54.72 Range $49.23 - $60.92

Q1 2016

Shares 13,559 Value ($000) $741 Avg Close $43.22 Range $33.05 - $54.36

Q4 2015

Shares 21,839 Value ($000) $954 Avg Close $45.31 Range $38.52 - $50.81

Q3 2015

Shares 12,351 Value ($000) $574 Avg Close $56.26 Range $44.20 - $67.63

Q2 2015

Shares 16,751 Value ($000) $1,150 Avg Close $69.71 Range $64.66 - $72.53

Q1 2015

Shares 16,751 Value ($000) $1,171 Avg Close $67.30 Range $63.56 - $75.25

Q4 2014

Shares 12,751 Value ($000) $972 Avg Close $76.51 Range $67.05 - $84.50

Q3 2014

Shares 13,751 Value ($000) $1,076 Avg Close $80.41 Range $76.00 - $85.85

Q2 2014

Shares 13,751 Value ($000) $1,188 Avg Close $84.84 Range $81.16 - $90.48

Q1 2014

Shares 13,751 Value ($000) $1,144 Avg Close $83.35 Range $76.34 - $92.11

Q4 2013

Shares 13,751 Value ($000) $1,252 Avg Close $81.07 Range $71.61 - $89.07

Q3 2013

Shares 14,751 Value ($000) $1,129 Avg Close $72.11 Range $63.42 - $78.07

Q2 2013

Shares 13,651 Value ($000) $928 Avg Close $69.34 Range $62.47 - $77.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	58,501	$14	$244.94	$207.05 - $278.58
Q3 2025	53,635	$11	$209.31	$182.32 - $227.51
Q2 2025	44,566	$8	$163.95	$124.43 - $187.78
Q1 2025	40,720	$6	$177.37	$148.23 - $201.06
Q4 2024	39,239	$7	$187.01	$160.54 - $213.74
Q3 2024	36,554	$6	$160.18	$141.08 - $181.54
Q2 2024	35,219	$6	$167.53	$148.85 - $188.89
Q1 2024	23,114	$4	$162.23	$129.90 - $191.78
Q4 2023	22,093	$4	$146.77	$119.75 - $176.30
Q3 2023	21,299	$3	$157.78	$140.60 - $180.93
Q2 2023	20,097	$4	$142.14	$118.81 - $175.90
Q1 2023	19,440	$3	$145.73	$118.15 - $170.13
Q4 2022	18,935	$2	$122.40	$110.83 - $139.77
Q3 2022	19,645	$2,346	$121.63	$96.25 - $142.96
Q2 2022	16,117	$1,726	$119.80	$97.81 - $140.41
Q1 2022	16,899	$2,199	$121.82	$102.53 - $135.13
Q4 2021	13,548	$1,783	$124.32	$111.88 - $137.00
Q3 2021	14,295	$1,648	$107.14	$91.19 - $117.82
Q2 2021	16,017	$1,647	$96.68	$79.88 - $109.95
Q1 2021	15,875	$1,374	$81.82	$68.53 - $92.54
Q4 2020	11,137	$874	$57.60	$38.35 - $77.34
Q3 2020	11,635	$512	$41.50	$31.15 - $48.48
Q2 2020	11,924	$419	$29.05	$19.79 - $41.28
Q1 2020	10,358	$237	$41.44	$13.14 - $59.61
Q4 2019	9,612	$571	$50.70	$42.75 - $59.32
Q3 2019	8,298	$396	$45.76	$40.86 - $50.82
Q2 2019	7,957	$403	$50.86	$45.12 - $56.33
Q1 2019	7,970	$422	$51.41	$45.18 - $55.16
Q4 2018	7,810	$375	$50.47	$42.72 - $60.24
Q3 2018	7,526	$462	$58.23	$54.39 - $61.44
Q2 2018	7,288	$416	$58.92	$53.76 - $62.71
Q1 2018	16,843	$1,045	$62.62	$57.46 - $67.42
Q4 2017	18,405	$1,254	$60.77	$55.66 - $67.42
Q3 2017	14,480	$843	$52.27	$47.59 - $58.82
Q2 2017	12,970	$743	$60.35	$52.11 - $68.98
Q1 2017	12,968	$902	$68.14	$62.46 - $74.03
Q4 2016	12,965	$863	$61.73	$50.02 - $71.36
Q3 2016	12,948	$796	$55.72	$48.29 - $62.12
Q2 2016	12,948	$667	$54.72	$49.23 - $60.92
Q1 2016	13,559	$741	$43.22	$33.05 - $54.36
Q4 2015	21,839	$954	$45.31	$38.52 - $50.81
Q3 2015	12,351	$574	$56.26	$44.20 - $67.63
Q2 2015	16,751	$1,150	$69.71	$64.66 - $72.53
Q1 2015	16,751	$1,171	$67.30	$63.56 - $75.25
Q4 2014	12,751	$972	$76.51	$67.05 - $84.50
Q3 2014	13,751	$1,076	$80.41	$76.00 - $85.85
Q2 2014	13,751	$1,188	$84.84	$81.16 - $90.48
Q1 2014	13,751	$1,144	$83.35	$76.34 - $92.11
Q4 2013	13,751	$1,252	$81.07	$71.61 - $89.07
Q3 2013	14,751	$1,129	$72.11	$63.42 - $78.07
Q2 2013	13,651	$928	$69.34	$62.47 - $77.00